<?php

namespace app\models\search;

use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use app\models\Product as ProductModel;

/**
 * Product represents the model behind the search form about `app\models\Product`.
 */
class Product extends ProductModel {
    /**
     * @inheritdoc
     */
    public function rules() {
        return [
            [['id', 'designer_id', 'user_id', 'is_material', 'is_pass'], 'integer'],
            [['name', 'description', 'formula', 'appendix', 'pass_time', 'govern_opinion', 'create_at', 'update_at'], 'safe'],
            [['material_cost'], 'number'],
        ];
    }

    /**
     * @inheritdoc
     */
    public function scenarios() {
        // bypass scenarios() implementation in the parent class
        return Model::scenarios();
    }

    /**
     * Creates data provider instance with search query applied
     *
     * @param array $params
     *
     * @return ActiveDataProvider
     */
    public function search($params) {
        $query = ProductModel::find();

        // add conditions that should always apply here

        $dataProvider = new ActiveDataProvider([
            'query' => $query,
        ]);

        $this->load($params);

        if (!$this->validate()) {
            // uncomment the following line if you do not want to return any records when validation fails
            // $query->where('0=1');
            return $dataProvider;
        }

        // grid filtering conditions
        $query->andFilterWhere([
            'id' => $this->id,
            'designer_id' => $this->designer_id,
            'user_id' => $this->user_id,
            'material_cost' => $this->material_cost,
            'is_material' => $this->is_material,
            'status' => $this->status,
            'create_at' => $this->create_at,
            'update_at' => $this->update_at,
        ]);

        $query->andFilterWhere(['like', 'name', $this->name])
            ->andFilterWhere(['like', 'description', $this->description])
            ->andFilterWhere(['like', 'formula', $this->formula])
            ->andFilterWhere(['like', 'appendix', $this->appendix])
            ->andFilterWhere(['like', 'pass_time', $this->pass_time])
            ->andFilterWhere(['like', 'govern_opinion', $this->govern_opinion]);

        return $dataProvider;
    }
}
